Teamspeak 3 info: 18.104.22.168:17990
You need an Xbox Live account,
and/or Microsoft account(?).
You need Windows 10.
You also need this Anniversary Update.
https://support.microsoft.com/en-us/hel ... te-history
Halo 5 Forge (free ownload) is 35 GB:
https://www.microsoft.com/en-us/store/p ... blggh51mwp
Once installed and setup, you can add player(s) to your friend list.
To join a game:
Friends > Freinds > [Friend] > Gamercard > Join
the r/halo Discord channels are a public hub of this game so far.
Add people on the xbox windows app from the iscord app.
a lot of channels/ players. really random, but some GGs to be found.
In case you want to change its efault install location, just go to settings > storage: